VULNERABILITY INTELLIGENCE

CVE-2020-28653

CVSS score9.8 CRITICAL

EPSS probability78.70%

CISA KEVNot currently listed

Published2021-02-03

Last modified2026-06-17

Description

Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM) servlet.